Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | |||||||||||||
| Disclosure of operating segments [line items] | |||||||||||||
| Depreciation and amortisation expense | — | — | — | — | — |
800,000
GBP
|
— | — | — | — |
700,000
GBP
|
— | — |
| Tax expense (income) | — | — | — | — | — |
24,300,000
GBP
|
— | — | — | — |
–
GBP
|
— | — |
| Profit (loss) before tax | — | — | — | — | — |
325,000,000
GBP
|
— | — | — | — |
267,400,000
GBP
|
— | — |
| Profit (loss) |
–
GBP
|
–
GBP
|
300,700,000
GBP
|
–
GBP
|
–
GBP
|
300,700,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
267,400,000
GBP
|
267,400,000
GBP
|
–
GBP
|
267,400,000
GBP
|
| Cash flows from (used in) operating activities | — | — | — | — | — |
212,200,000
GBP
|
— | — | — | — |
70,600,000
GBP
|
— | — |
| Cash flows from (used in) investing activities | — | — | — | — | — |
100,000
GBP
|
— | — | — | — |
800,000
GBP
|
— | — |
| Cash flows from (used in) financing activities | — | — | — | — | — |
128,100,000
GBP
|
— | — | — | — |
60,100,000
GBP
|
— | — |